<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
    <meta name="renderer" content="webkit">
    <title>灵魂题库</title>
    <link rel="stylesheet" href="/css/pintuer.css">
    <link rel="stylesheet" href="/css/admin.css">
    <script src="/js/jquery.js"></script>
    <script src="/js/pintuer.js"></script>
    <script src="/js/vuejs-2.5.16.js"></script>
    <script src="/js/axios-0.18.0.js"></script>
    <!-- 引入样式 -->
    <link rel="stylesheet" href="/element-ui/lib/theme-chalk/index.css">
    <!-- 引入组件库 -->
    <script src="/element-ui/lib/index.js"></script>


</head>
<body>
<div class="panel admin-panel" id="quBank">
    <div class="panel-head"><strong class="icon-reorder"> 题库列表</strong> <a href="" style="float:right; display:none;">添加字段</a>
    </div>
    <div class="padding border-bottom">
        <form>
            <ul class="search" style="padding-left:10px;">
                <li><a class="button border-main icon-plus-square-o" href="/question_bank_add.html"> 添加题库</a></li>
                <li>搜索：</li>
                <li>
                    <select name="cid" class="input" style="width:200px; line-height:17px;" v-model="cid">
                        <option value="">请选择分类</option>
                        <option value="0">初级</option>
                        <option value="1">中级</option>
                        <option value="2">高级</option>
                    </select>
                </li>
                <li>
                    <a class="button border-main icon-search" @click="findByPage()"> 搜索</a></li>
            </ul>
        </form>
    </div>
    <table class="table table-hover text-center">
        <tr>
            <th>id</th>
            <th width="10%">题库名称</th>
            <th>等级</th>
            <th width="15%">封面</th>
            <th width="310">操作</th>
        </tr>

        <tr v-for="question in pagination.items">
            <td>{{question.id}}</td>
            <td>{{question.name}}</td>
            <td>{{question.level}}</td>
            <td width="10%"><img :src="question.cover" alt="" width="70" height="50"/></td>
            <td>
                <div class="button-group">
                    <a class="button border-main" :href="'/question.html?id='+question.id"><span class="icon-edit">
                    </span>详情</a>
                    <a class="button border-red" href="javascript:" @click="deleteById(question.id)">
                        <span class="icon-trash-o" ></span> 删除</a>
                </div>
            </td>
        </tr>
        <tr>
            <td colspan="7" style="text-align:left;padding-left:20px;">
                <span>总记录数：{{this.pagination.counts}}</span>
            </td>
        </tr>
        <tr>
            <td colspan="8">
                <div class="pagelist" >
                    <!--分页组件-->
                    <el-pagination
                            @size-change="handleSizeChange"
                            @current-change="handleCurrentChange"
                            :current-page="pagination.page"
                            :page-size="pagination.pagesize"
                            :total="pagination.counts"
                            background
                            layout="prev, pager, next">
                    </el-pagination>
                </div>
            </td>
        </tr>
    </table>
</div>
<script type="text/javascript">

    const app = new Vue({
        el: '#quBank',
        data: {
            pagination: { // 分页对象
                counts: 20,
                pagesize: 10,
                pages:'',
                page: 1,
                items: [],
            },
            cid:'',
        },
        methods: {
            // 分页查询
            findByPage() {
                axios.get("http://localhost:18088/houtai/findQuestionBank",{
                    headers:{
                        Authorization:localStorage.getItem("Authorization")
                    },
                    params:{
                        page:this.pagination.page,
                        pagesize:this.pagination.pagesize,
                        cid:this.cid,
                    }
                }).then(resp=>{
                    this.pagination = resp.data;
                })
            },
            deleteById(id) {
                if (confirm("您确定要删除此条信息吗？")) {
                    axios.delete("/houtai/deleteById?id=" + id,{
                        headers:{
                            Authorization:localStorage.getItem("Authorization")
                        }
                    }).then(resp => {
                        if (resp.data == "ok") {
                            this.findByPage();
                        }
                    })
                }
            },
            //当前页改变时调用的方法
            handleCurrentChange(pageNum) {
                //将最新页码赋值给分页对象的当前页码
                this.pagination.page = pageNum;
                //重新发起分页请求
                this.findByPage();
            },
            //改变每页大小时调用的方法
            handleSizeChange(pageSize) {
                //将最新的每页大爱小赋值给分页对象的当前页码
                this.pagination.pagesize = pageSize;
                //重新发起分页请求
                this.findByPage();
            },
        },
        created(){
            this.findByPage();
        }
    })
</script>
<script src="/js/verify.js"></script>
</body>
</html>